RED = '\033[1;31m'  # 红
BR = '\033[1;41m'  # 红色背景
GREEN = '\033[1;32m' # 绿
BG = '\033[1;42m'  # 绿色背景
YELLOW = '\033[1;33m' # 黄
BY = '\033[1;43m'  # 黄色背景
BLUE = '\033[1;34m' # 蓝
BB = '\033[1;44m'  # 蓝色背景
PURPLE = '\033[1;35m' # 紫
BP = '\033[1;45m'  # 紫色背景
CYAN = '\033[1;36m' # 青
BC = '\033[1;46m'  # 青色背景
WHITE = '\033[1;37m' # 白
BW = '\033[1;47m'  # 白色背景
GRAY = '\033[1;30m'  # 灰
BGR = '\033[1;40m'  # 灰色背景
NORMAL = '\033[0m' # 默认